550056060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{82591}}^1$

素因数の和:82643

約数の個数: 72

約数和(自身を含む): 1713618816

約数和(自身を除く): 1163562756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 82591, 165182, 247773, 330364, 412955, 495546, 743319, 825910, 991092, 1238865, 1486638, 1651820, 2477730, 2973276, 3055867, 3716595, 4955460, 6111734, 7433190, 9167601, 12223468, 14866380, 15279335, 18335202, 27502803, 30558670, 36670404, 45838005, 55005606, 61117340, 91676010, 110011212, 137514015, 183352020, 275028030, 550056060]

約数ペア:

[(1, 550056060), (2, 275028030), (3, 183352020), (4, 137514015), (5, 110011212), (6, 91676010), (9, 61117340), (10, 55005606), (12, 45838005), (15, 36670404), (18, 30558670), (20, 27502803), (30, 18335202), (36, 15279335), (37, 14866380), (45, 12223468), (60, 9167601), (74, 7433190), (90, 6111734), (111, 4955460), (148, 3716595), (180, 3055867), (185, 2973276), (222, 2477730), (333, 1651820), (370, 1486638), (444, 1238865), (555, 991092), (666, 825910), (740, 743319), (1110, 495546), (1332, 412955), (1665, 330364), (2220, 247773), (3330, 165182), (6660, 82591)]